<html>
<head>
<style type="text/css">
.o1 {
background-color:#718BD6; 
font-size:10px; 
color:#ffffff; 
text-decoration:none;
}
body {
margin: 0px; 
background-color: #D7E7D7 
}
</style>
<script language="javascript">
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var iniCols, noCols, o_mf, o_ms, s;
function ini() {
o_mf = parent.document.getElementById("mainframe");
o_ms = document.getElementById("menuSwitch");
noCols = iniCols = o_mf.cols;
if ((pos = noCols.indexOf(",")) != -1) {
noCols = "0" + noCols.substring(pos);
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s = false;
}
function changeLeft(){
s = !s;
o_mf.cols = s ? noCols : iniCols;
o_ms.innerHTML = s ? "&#9658;" : "&#9668;";
}
//-->
</script>
</head>
<body onload="ini()">
<table width=100% height=100% border="0" cellpadding="0" cellspacing="0" BACKGROUND="#487848">
<tr>
<td>
<a href="javascript:changeLeft();" class="o1" id="menuSwitch">&#9668;</a>
</td>
</tr>
</table>
</body></html>